The honest answer starts with structure, not a number: accounting automation costs come in three layers, and sales pages usually show only the first. The tool cost is a subscription that tiers with volume – at small-company scale, from free plans to tens of euros a month. The rollout cost is setup: bank and software integrations, chart-of-account rules, learning from history – one-off, but real. And the change cost is the one nobody budgets: reworking processes and building habits, which takes weeks of attention. Comparing subscriptions alone means comparing tips of icebergs.
Can you start for free?
In Estonia yes, and not just with trials. The state-run e-biller is free for the first year and costs €5 a year at low volumes after that: a full zero-budget start for sending and receiving e-invoices. Free starter tiers for small invoice volumes exist on the market too. The free layer covers the channel; the next rungs of automation. invoice coding, bank reconciliation: come with paid tools or software modules. That laddering is a feature: you pay when the routine is large enough to justify paying.
What should the cost be compared against?
The full price of your manual work, which requires measuring. Count monthly invoices, ten of them, multiply by an hourly rate: your accountant's if you buy the service, your own if you do it yourself. Add the cost of errors: late payments, duplicates, correction time. That sum is your real monthly “manual work subscription”, and automation has to beat it, not zero. With 55–58% of small businesses already using AI, thousands of firms have run this comparison to the same conclusion: but your numbers are your own.
Three hidden costs to ask about
Integration pricing: are your bank and software connections included or a separate line? Volume limits: what happens to the price when the invoice counts double? And exit cost: how do you get your data out if you switch providers? Three questions before signing save more than any discount.